Halliwell, Barry. Free radicals in biology and medicine / Barry Halliwell and John M.C. Gutteridge. - 2nd ed. - Oxford : New York : Clarendon Press ; Oxford University Press, 1989. - xvi, 543 p. : ill. ; 24 cm. Includes bibliogr. references and index. ISBN: 0198552947 0198552912 (pbk.) Subjects--Topical Terms: Free radicals (Chemistry)--Physiological effect.Superoxide--Physiological effect.Pathology, Molecular.Biology.Free Radicals.Medicine. National Library of Medicine Call No.: QP 527 H191f